Though Samantha Bee is usually unapologetic when it comes to tearing down conservatives, one joke on her late-night show, Full Frontal, went a step too far. The host apologized on Thursday for a Wednesday segment about the Conservative Political Action Conference, which mocked several attendees for having “Nazi hair.” It turns out that one of the men the segment pictured, Outset Network contributor Kyle Coddington, has stage-four brain cancer and recently completed chemotherapy and radiation treatments, according to an Outset statement. Full Frontal responded by putting out a statement of its own on social media apologizing for the joke.

“We deeply apologize for offending @_that_kyle in our C.P.A.C. segment,” the apology reads. “We only learned of his condition today & have removed him from the piece.”

The purpose of the Full Frontal segment was to compare the conservative conference over the years. "Last year, C.P.A.C. was dominated by . . . chirpy little shits with bow ties," the show noted. But the conference has evolved, the show noted: “This year, the bow ties were gone, replaced by Nazi hair, Nazi hair, Nazi hair. Fuck off,” Full Frontal correspondent Mike Rubens reported. During the “Nazi hair” portion, the video showed various C.P.A.C. attendees with the closely cropped haircuts, one of whom was Coddington.

Coddington tweeted at Bee about the segment, jokingly asking the late-night host to delete him from it because he “looks like a balding potato.” He followed that up with another tweet, saying it’s “not a Nazi haircut. Richard Spencer's is, but mine’s from cancer.” Spencer is the “alt-right” founder who was famously punched in the face during a live interview in January. Representatives for Full Frontal have not yet responded to Vanity Fair’s request for comment.